AND. Hogfish. Lachnolaimus maximus. Diane Rome Peebles. U.S. Atlantic, Gulf of Mexico, Puerto Rico. Handline, Spear

Transcription

1 AND Hogfish Lachnolaimus maximus Diane Rome Peebles U.S. Atlantic, Gulf of Mexico, Puerto Rico Handline, Spear September 5, 2017 The Safina Center Seafood Analysts Disclaimer Seafood Watch and The Safina Center strive to ensure that all our Seafood Reports and recommendations contained therein are accurate and reflect the most up-to-date evidence available at the time of publication. All our reports are peer-reviewed for accuracy and completeness by external scientists with expertise in ecology, fisheries science or aquaculture.scientific review, however, does not constitute an endorsement of the Seafood Watch program or of The Safina Center or their recommendations on the part of the reviewing scientists.seafood Watch and The Safina Center are solely responsible for the conclusions reached in this report. We always welcome additional or updated data that can be used for the next revision. Seafood Watch and Seafood Reports are made possible through a grant from the David and Lucile Packard Foundation and other funders. Seafood Watch Standard used in this assessment: Standard for Fisheries vf2 1

2 Table of Contents About The Safina Center About Seafood Watch Guiding Principles Summary Final Seafood Recommendations Introduction Assessment Criterion 1: Impacts on the species under assessment Criterion 2: Impacts on other species Criterion 3: Management ness Criterion 4: Impacts on the habitat and ecosystem Acknowledgements References Appendix A: Extra By Catch Species Appendix B: Review Schedule

3 About The Safina Center The Safina Center (formerly Blue Ocean Institute) translates scientific information into language people can understand and serves as a unique voice of hope, guidance, and encouragement. The Safina Center (TSC) works through science, art, and literature to inspire solutions and a deeper connection with nature, especially the sea. Our mission is to inspire more people to actively engage as well-informed and highly motivated constituents for conservation. Led by conservation pioneer and MacArthur fellow, Dr. Carl Safina, we show how nature, community, the economy and prospects for peace are all intertwined. Through Safina s books, essays, public speaking, PBS television series, our Fellows program and Sustainable Seafood program, we seek to inspire people to make better choices. The Safina Center was founded in 2003 by Dr. Carl Safina and was built on three decades of research, writing and policy work by Dr. Safina. The Safina Center s Sustainable Seafood Program The Center s founders created the first seafood guide in Our online seafood guide now encompasses over 160-wild-caught species. All peer-reviewed seafood reports are transparent, authoritative, easy to understand and use. Seafood ratings and full reports are available on our website under Seafood choices. tsc s sustainable seafood program helps consumers, retailers, chefs and health professionals discover the connection between human health, a healthy ocean, fishing and sustainable seafood. Our online guide to sustainable seafood is based on scientific ratings for more than 160 wild-caught seafood species and provides simple guidelines. Through our expanded partnership with the Monterey Bay Aquarium, our guide now includes seafood ratings from both The Safina Center and the Seafood Watch program. We partner with Whole Foods Market (WFM) to help educate their seafood suppliers and staff, and provide our scientific seafood ratings for WFM stores in the US and UK. Through our partnership with Chefs Collaborative, we created Green Chefs/Blue Ocean, a free, interactive, online sustainable seafood course for chefs and culinary professionals. Our website features tutorials, videos, blogs, links and discussions of the key issues such as mercury in seafood, bycatch, overfishing, etc. Check out our Fellows Program, learn more about our Sustainable Seafood Program and Carl Safina s current work at The Safina Center is a 501 (c) (3) nonprofit organization based in the School of Marine & Atmospheric Sciences at Stony Brook University, Long Island, NY. admin@safinacenter.org

4 About Seafood Watch Monterey Bay Aquarium s Seafood Watch program evaluates the ecological sustainability of wild-caught and farmed seafood commonly found in the United States marketplace. Seafood Watch defines sustainable seafood as originating from sources, whether wild-caught or farmed, which can maintain or increase production in the long-term without jeopardizing the structure or function of affected ecosystems. Seafood Watch makes its science-based recommendations available to the public in the form of regional pocket guides that can be downloaded from The program s goals are to raise awareness of important ocean conservation issues and empower seafood consumers and businesses to make choices for healthy oceans. Each sustainability recommendation on the regional pocket guides is supported by a Seafood Report. Each report synthesizes and analyzes the most current ecological, fisheries and ecosystem science on a species, then evaluates this information against the program s conservation ethic to arrive at a recommendation of Best Choices, Good Alternatives or Avoid. The detailed evaluation methodology is available upon request. In producing the Seafood Reports, Seafood Watch seeks out research published in academic, peer-reviewed journals whenever possible. Other sources of information include government technical publications, fishery management plans and supporting documents, and other scientific reviews of ecological sustainability. Seafood Watch Research Analysts also communicate regularly with ecologists, fisheries and aquaculture scientists, and members of industry and conservation organizations when evaluating fisheries and aquaculture practices. Capture fisheries and aquaculture practices are highly dynamic; as the scientific information on each species changes, Seafood Watch s sustainability recommendations and the underlying Seafood Reports will be updated to reflect these changes. Parties interested in capture fisheries, aquaculture practices and the sustainability of ocean ecosystems are welcome to use Seafood Reports in any way they find useful. For more information about Seafood Watch and Seafood Reports, please contact the Seafood Watch program at Monterey Bay Aquarium by calling

5 Guiding Principles The Safina Center and Seafood Watch define sustainable seafood as originating from sources, whether fished or farmed, that can maintain or increase production in the long-term without jeopardizing the structure or function of affected ecosystems. Based on this principle, Seafood Watch and the Safina Center have developed four sustainability criteria for evaluating wild-catch fisheries for consumers and businesses. These criteria are: How does fishing affect the species under assessment? How does the fishing affect other, target and non-target species? How effective is the fishery s management? How does the fishing affect habitats and the stability of the ecosystem? Each criterion includes: Factors to evaluate and score Guidelines for integrating these factors to produce a numerical score and rating Once a rating has been assigned to each criterion, we develop an overall recommendation. Criteria ratings and the overall recommendation are color-coded to correspond to the categories on the Seafood Watch pocket guide and the Safina Center s online guide: Best Choice/Green: Are well managed and caught in ways that cause little harm to habitats or other wildlife. Good Alternative/Yellow: Buy, but be aware there are concerns with how they re caught. Avoid/Red Take a pass on these for now. These items are overfished or caught in ways that harm other marine life or the environment. 1 1 Fish is used throughout this document to refer to finfish, shellfish and other invertebrates 5

6 Summary Hogfish are found in tropical, subtropical and temperate reefs in the western Atlantic and Caribbean Sea. This assessment covers the U.S. Atlantic, Gulf of Mexico, and Puerto Rico hogfish fisheries. Hogfish are vulnerable to fishing pressure because they are slow growers, relatively long-lived, and change sex from females to males as they age. In the U.S. Atlantic/Gulf of Mexico, scientists have identified 3 separate hogfish stocks: 1) West Florida, 2) Florida Keys/East Florida, and 3) Georgia to North Carolina. The West Florida hogfish stock appears relatively healthy, but the hogfish stock in the Florida Keys/East Florida is overfished and fishing levels in this region are high. The status of the Georgia to North Carolina hogfish stock could not be determined. There has been no formal assessment of hogfish in the Caribbean, but a data-limited assessment of Puerto Rico reef fishes suggests hogfish are likely overexploited. Handline and spears are the primary gears used to catch hogfish. Hogfish are often targeted along with other species, most of which are abundant in the Southeast Atlantic and Gulf of Mexico, but some are less abundant and experiencing overfishing in Puerto Rico. However, in the Gulf of Mexico handline fishery there is high concern over the abundance of hogfish. Hogfish and other co-landed species are managed under general reef fish management plans by several federal and state organizations; typical management measures include catch limits, minimum size limits, gear restrictions, and closed areas. The handline and spear fisheries have limited contact with bottom habitats. Managers are working toward the development of ecosystem based management policies, and these fisheries are not expected to have large negative effects on the Gulf and Southeast ecosystems. Hogfish caught in the Gulf of Mexico (Florida) by spears are rated Green/Best Choice, while handline fisheries in the Gulf of Mexico, and diver caught hogfish from South Carolina are rated Yellow/Good Alternative. All other hogfish caught in the Western Central Atlantic by spears and handlines and hogfish landed in Puerto Rico by spears are rated as Red/Avoid. 6

7 Final Seafood Recommendations SPECIES/FISHERY CRITERION 1: IMPACTS ON THE SPECIES CRITERION 2: IMPACTS ON OTHER SPECIES CRITERION 3: MANAGEMENT EFFECTIVENESS CRITERION 4: HABITAT AND ECOSYSTEM OVERALL RECOMMENDATION Hogfish Florida Western Central Atlantic, Hand implements, United States Hogfish North Carolina Western Central Atlantic, Hand implements, United States Hogfish South Carolina Western Central Atlantic, Hand implements, United States Hogfish Florida Western Central Atlantic, Handlines and hand-operated pole-andlines, United States Hogfish North Carolina Western Central Atlantic, Handlines and hand-operated poleand-lines, United States Hogfish South Carolina Western Central Atlantic, Handlines and hand-operated poleand-lines, United States Hogfish Puerto Rico Caribbean Sea, Hand implements, Puerto Rico Hogfish Florida Gulf of Mexico, Hand implements, United States Hogfish Florida Gulf of Mexico, Handlines and handoperated pole-and-lines, United States Red (1.41) Red (1.41) Yellow (3.00) Green (3.57) Avoid (2.15) Red (2.16) Red (1.41) Yellow (3.00) Green (3.57) Avoid (2.39) Red (2.16) Green (3.32) Yellow (3.00) Green (3.57) Good Alternative (2.96) Red (1.41) Red (1.34) Yellow (3.00) Green (3.57) Avoid (2.12) Red (2.16) Red (1.34) Yellow (3.00) Green (3.57) Avoid (2.36) Red (2.16) Red (1.34) Yellow (3.00) Green (3.57) Avoid (2.36) Red (1.41) Red (1.41) Red (1.00) Green (3.57) Avoid (1.63) Green (3.83) Yellow (2.64) Yellow (3.00) Green (3.57) Best Choice (3.23) Green (3.83) Yellow (2.51) Yellow (3.00) Green (3.57) Good Alternative (3.19) 7

8 Scoring Guide Scores range from zero to five where zero indicates very poor performance and five indicates the fishing operations have no significant impact. Final Score = geometric mean of the four Scores (Criterion 1, Criterion 2, Criterion 3, Criterion 4). Best Choice/Green = Final Score >3.2, and no Red Criteria, and no Critical scores Good Alternative/Yellow = Final score > , and neither Harvest Strategy (Factor 3.1) nor Bycatch Management Strategy (Factor 3.2) are Very High 2, and no more than one Red Criterion, and no Critical scores Avoid/Red = Final Score 2.2, or either Harvest Strategy (Factor 3.1) or Bycatch Management Strategy (Factor 3.2) is Very High or two or more Red Criteria, or one or more Critical scores. 2 Because effective management is an essential component of sustainable fisheries, Seafood Watch issues an Avoid recommendation for any fishery scored as a Very High for either factor under Management (Criterion 3). 8

9 Introduction Scope of the analysis and ensuing recommendation This report evaluates the U.S. fisheries for hogfish (Lachnolaimus maximus) in the Gulf of Mexico, East Florida, the Carolinas, and Puerto Rico. Most hogfish are caught by divers using spears, followed by handlines. Species Overview Hogfish are part of the wrasse family of fishes (Labridae). They are found in the western Atlantic from North Carolina to northern South America, including throughout the Gulf of Mexico and Caribbean seas. Juvenile hogfish live in near-shore habitats, such as estuaries, seagrass beds, or shallow reef habitats (Ault et al. 2003). As they grow and begin to sexually mature, they migrate from these nursery areas to offshore areas (McBride and Johnson 2007). Adult hogfish live in hard-bottom habitats or coral reefs, and have been observed as deep as 65 meters (Collins and McBride 2011)(Munoz et al. 2010). Adults seem to have limited home ranges and show high site fidelity (Colin 1982)(Lindholm et al. 2006)(Munoz et al. 2010). Hogfish are sequential hermaphrodites, meaning they first sexually mature as female and then later change sex to male (McBride and Johnson 2007). Recent genetic research of hogfish indicates that there are at least three distinct stocks: 1.) Eastern Gulf of Mexico (Florida Panhandle to the Florida Keys), 2.) Florida Keys and East Florida, and 3.) Georgia to North Carolina (Seyoum et al. 2014). There is a lack of information on the stock structure in the western Gulf of Mexico and the Caribbean. The U.S. hogfish fisheries are managed by the South Atlantic Fishery Management Council, the Gulf of Mexico Fishery Management Council, and the Caribbean Fishery Management Council, as well as by state governments in state waters. Production Statistics In the U.S. mainland, commercial catches of hogfish peaked in the early 1990s at around 160,000 lb (75 metric tons). Since then catches have declined, ranging from 50,000-90,000 lb (20-40 mt) from (NMFS 2016a). About half of the catch is taken off the West Coast of Florida % of the catch is taken off the coasts of North and South Carolina and around 15% of the catch is taken off East Florida. The majority of hogfish (60-80%) are caught by divers using spears, followed by handlines (20-35% of the catch). Other gears (e.g., pots and traps) account for only a small percent of the catch (Cooper et al. 2014)(NMFS 2016a). There is a large recreational fishery for hogfish in Florida, which accounts for approximately 80% of total hogfish catches (commercial + recreational) each year. From , recreational catches are estimated to have ranged from 150,000 to 500,000 lb ( mt) (NMFS 2016b). In the U.S. Caribbean, hogfish are part of the "wrasse unit which also includes puddingwife and Spanish hogfish. However, hogfish account for nearly all of the wrasse unit" catches (CFMC and NOAA 2011). In Puerto Rico, hogfish commercial catches ranged from 50,000 to 130,000 lb from 2000 to 2009 and averaged 80,000 lb (CFMC and NOAA 2011). In recent years hogfish catches have been around 60,000 lbs (CFMC 2016). Hogfish in Puerto Rico are caught predominately by divers using spears (CFMC and NOAA 2014a)(Dolan 2015). Around 2,000 lbs of hogfish are also caught in fisheries in the U.S. Virgin Islands (not covered in this assessment) (CFMC 2016). Hogfish are not directly targeted in the U.S. Virgin Islands but are an incidental catch in fisheries for other reef fish (CFMC and NOAA 2014a). Importance to the US/North American market. Hogfish are caught and sold by commercial fishermen in the United States, Caribbean and Mexico. The amount 9

10 of hogfish imported or exported by the US is unavailable (NMFS 2016a). Common and market names. Hogfish are also called hog snapper. Primary product forms Hogfish are marketed both fresh and frozen. 10

11 Assessment This section assesses the sustainability of the fishery(s) relative to the Seafood Watch Criteria for Fisheries, available at Criterion 1: Impacts on the species under assessment This criterion evaluates the impact of fishing mortality on the species, given its current abundance. The inherent vulnerability to fishing rating influences how abundance is scored, when abundance is unknown. The final Criterion 1 score is determined by taking the geometric mean of the abundance and fishing mortality scores. The Criterion 1 rating is determined as follows: Score >3.2=Green or Low Score >2.2 and 3.2=Yellow or Moderate Score 2.2=Red or High Rating is Critical if Factor 1.3 (Fishing Mortality) is Critical Criterion 1 Summary HOGFISH Region / Method Country Custom Group Florida/Western Central Atlantic Hand implements United States Inherent Vulnerability Abundance Fishing Mortality Score 1.00: High 2.00: High 1.00: High Red (1.41) North Carolina/Western Central Atlantic Hand implements United States South Carolina/Western Central Atlantic Hand implements United States 1.00: High 2.00: High 2.33: Moderate 1.00: High 2.00: High 2.33: Moderate Red (2.16) Red (2.16) Florida/Western Central Atlantic Handlines and hand-operated pole-andlines United States 1.00: High 2.00: High 1.00: High Red (1.41) North Carolina/Western Central Atlantic Handlines and hand-operated poleand-lines United States 1.00: High 2.00: High 2.33: Moderate Red (2.16) 11

12 South Carolina/Western Central Atlantic Handlines and hand-operated poleand-lines United States 1.00: High 2.00: High 2.33: Moderate Red (2.16) Puerto Rico/Caribbean Sea Hand implements Puerto Rico Florida/Gulf of Mexico Hand implements United States Florida/Gulf of Mexico Handlines and handoperated pole-and-lines United States 1.00: High 2.00: High 1.00: High Red (1.41) 1.00: High 4.00: Low 3.67: Low Green (3.83) 1.00: High 4.00: Low 3.67: Low Green (3.83) The International Union for the Conservation of Nature has assessed hogfish as "Vulnerable" due to 30% declined in the global population. A more recent assessment of the U.S. South Atlantic and Gulf of Mexico hogfish was conducted in This assessment divided hogfish in U.S. mainland waters into three stocks: 1.) Eastern Gulf of Mexico (Florida Panhandle to the Florida Keys), 2.) Florida Keys and East Florida, and 3.) Georgia to North Carolina. The assessment determined that the eastern Gulf of Mexico stock is not overfished and that fishing levels on this stock are likely sustainable, while the Florida Keys/East Florida stock is overfished/depleted and fishing levels on hogfish in this region are very high. The status of the Georgia to North Carolina stock could not be determined, but it is possible that this population is overfished/depleted. There has been no formal assessment of U.S. Caribbean hogfish, but a data-limited assessment of Puerto Rico reef fishes suggests hogfish are likely overexploited. Additionally, hogfish catches in Puerto Rico have exceeded established catch limit in recent years. Criterion 1 Assessment SCORING GUIDELINES Factor Inherent Vulnerability Low The FishBase vulnerability score for species is 0-35, OR species exhibits life history characteristics that make it resilient to fishing, (e.g., early maturing). Medium The FishBase vulnerability score for species is 36-55, OR species exhibits life history characteristics that make it neither particularly vulnerable nor resilient to fishing, (e.g., moderate age at sexual maturity (5-15 years), moderate maximum age (10-25 years), moderate maximum size, and middle of food chain). High The FishBase vulnerability score for species is , OR species exhibits life history characteristics that make is particularly vulnerable to fishing, (e.g., long-lived (>25 years), late maturing (>15 years), low reproduction rate, large body size, and top-predator). Note: The FishBase vulnerability scores is an index of the inherent vulnerability of marine fishes to fishing based on life history parameters: maximum length, age at first maturity, longevity, growth rate, natural mortality rate, fecundity, spatial behaviors (e.g., schooling, 12

13 aggregating for breeding, or consistently returning to the same sites for feeding or reproduction) and geographic range. Factor Abundance 5 (Very Low ) Strong evidence exists that the population is above target abundance level (e.g., biomass at maximum sustainable yield, BMSY) or near virgin biomass. 4 (Low ) Population may be below target abundance level, but it is considered not overfished 3 (Moderate ) Abundance level is unknown and the species has a low or medium inherent vulnerability to fishing. 2 (High ) Population is overfished, depleted, or a species of concern, OR abundance is unknown and the species has a high inherent vulnerability to fishing. 1 (Very High ) Population is listed as threatened or endangered. Factor Fishing Mortality 5 (Very Low ) Highly likely that fishing mortality is below a sustainable level (e.g., below fishing mortality at maximum sustainable yield, FMSY), OR fishery does not target species and its contribution to the mortality of species is negligible ( 5% of a sustainable level of fishing mortality) (Low ) Probable (>50%) chance that fishing mortality is at or below a sustainable level, but some uncertainty exists, OR fishery does not target species and does not adversely affect species, but its contribution to mortality is not negligible, OR fishing mortality is unknown, but the population is healthy and the species has a low susceptibility to the fishery (low chance of being caught) (Moderate ) Fishing mortality is fluctuating around sustainable levels, OR fishing mortality is unknown and species has a moderate-high susceptibility to the fishery and, if species is depleted, reasonable management is in place. 1 (High ) Overfishing is occurring, but management is in place to curtail overfishing, OR fishing mortality is unknown, species is depleted, and no management is in place. 0 (Critical) Overfishing is known to be occurring and no reasonable management is in place to curtail overfishing. HOGFISH Factor Inherent Vulnerability FLORIDA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES NORTH CAROLINA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES FLORIDA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES NORTH CAROLINA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES PUERTO RICO/CARIBBEAN SEA, HAND IMPLEMENTS PUERTO RICO FLORIDA/GULF OF MEXICO, HAND IMPLEMENTS UNITED STATES FLORIDA/GULF OF MEXICO, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES High FishBase has assigned a high vulnerability score of 67 out of 100 to hogfish (Froese and Pauly 2014) and the IUCN considers this to be a "vulnerable" species (Choat et al. 2010). Hogfish can live to 23 years of age and grow to around 80 cm in length. Hogfish in the Gulf of Mexico and off the Carolinas live to older ages and 13

14 grow to larger sizes than those off the eastern/southern coast of Florida (McBride et al. 2001)(McBride and Richardson 2007). It is thought that the lower maximum age and size observed for Hogfish off the eastern/southern coast of Florida is a consequence of intense fishing in this region and the removal of the largest individuals (Ault et al. 2003)(McBride and Richardson 2007). Hogfish are high-level predators in the food chain, primarily eating mollusks (e.g. clams), crabs, and sea urchins (Froese and Pauly 2014). Hogfish are sequential hermaphrodites, meaning all fish first sexually mature as female and then transition to male later in life. Females reach sexual maturity at an average age of years and an average size of cm in length (McBride et al. 2008)(Collins and McBride 2011). Sexual transition from female to male is believed to be controlled by social dynamics. Transition from female to male can occur at 1-11 years of age and cm in length (Collins and McBride 2011). The transition from female to male is slow and can take several months (McBride and Johnson 2007). On average, males reach sexual maturity at years of age and cm in length (McBride and Johnson 2007). Hogfish form small, temporary spawning aggregations, and are typically easy to catch by divers due to their curious nature, potentially making them particularly vulnerable to spearfishing (Choat et al. 2010)(Munoz et al. 2010). Spawning occurs over several months in the winter and spring, with females producing 1,000 to 64,000 eggs in a spawning season (McBride et al. 2008) (Collins and McBride 2011). Factor Abundance FLORIDA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES FLORIDA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES High The International Union for the Conservation of Nature assessed hogfish as 'Vulnerable' in 2010, due to a 30% decline in the global population (Choat et al. 2010). A more recent assessment of the U.S. Gulf of Mexico and South Atlantic hogfish stocks was conducted in The assessment indicated the the abundance of the Florida Keys/East Florida hogfish stock has been low since the mid 1980's. Abundance declined slightly from the mid 1980's through 2000 but has remained relatively stable since. Current abundance is estimated to be at only 7.5% of the virgin or unfished abundance level (Cooper et al. 2014). There is high uncertainty with the assessment because of limited data. However, all abundance estimates indicated that this stock is overfished (Cooper et al. 2014)(NMFS 2016c). Previous evaluations of hogfish in South Florida/Florida Keys have also suggested that hogfish in this region are highly depleted (Ault et al. 2004)(Ault et al. 2005)(Smith et al. 2011). We have awarded a 'high concern' score. NORTH CAROLINA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES NORTH CAROLINA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES High The International Union for the Conservation of Nature assessed hogfish as 'Vulnerable' in 2010, due to a 30% decline in the global population (Choat et al. 2010). A more recent assessment of the U.S. South Atlantic and Gulf of Mexico hogfish stocks was conducted in The assessment indicated that the abundance of the Georgia to North Carolina hogfish stock has varied over the years and has most recently declined. Some 14

15 abundance estimates from the assessment suggested the stock is overfished, while others suggested it is not overfished. Current abundance was estimated to between 20-30% of the virgin or unfished abundance level. There was a high degree of uncertainty in the assessment results, particularly for this stock, due to limited data (Cooper et al. 2014). Overall, NOAA Fisheries considers the status of this stock unknown (NMFS 2016c). Because hogfish are vulnerable to fishing, and abundance is unknown, we have awarded a score of 'high concern'. PUERTO RICO/CARIBBEAN SEA, HAND IMPLEMENTS PUERTO RICO High The International Union for the Conservation of Nature (IUCN) assessed hogfish as 'Vulnerable' in 2010, due to a 30% decline in the global population (Choat et al. 2010). There has been no formal population assessment of hogfish specific to the U.S. Caribbean region, so hogfish abundance in this area is unknown (NMFS 2016c). However, a recent data limited assessment of Puerto Rico reef fishes suggests that hogfish is likely overexploited (Ault and Smith 2015). Limited data exist beyond this assessment. Due to the uncertain abundance of hogfish in the Caribbean, the IUCN 'Vulnerable' listing, and hogfish's high vulnerability to fishing, we have scored abundance as 'high concern'. FLORIDA/GULF OF MEXICO, HAND IMPLEMENTS UNITED STATES FLORIDA/GULF OF MEXICO, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES Low The International Union for the Conservation of Nature assessed hogfish as 'Vulnerable' in 2010, due to a 30% decline in the global population (Choat et al. 2010). A more recent assessment of the U.S. South Atlantic and Gulf of Mexico hogfish populations was conducted in The assessment indicated that hogfish abundance in the Eastern Gulf of Mexico was relatively constant from and has increased from (Cooper et al. 2014). The recent rise in abundance is due to a high number of new fish or recruits that entered the population in Additionally, it is predicted that a large number of new fish entered the population in 2012 (Cooper et al. 2014). Overall, it was estimated that abundance is about 50% of virgin or unfished biomass. This population is not considered to be depleted/overfished and abundance was estimated to be above the biomass at maximum sustainable yield (the target abundance level) (Cooper et al. 2014) (NMFS 2016c). However, there is a large amount of uncertainty in these results because of the limited data that were available for use in the assessment. Since the abundance estimates are highly uncertain, but this population is unlikely to be overfished (NMFS 2016c), we have awarded a 'low concern' score. Factor Fishing Mortality FLORIDA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES FLORIDA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES High The most recent population assessment for hogfish indicates that fishing levels on the Floirda Keys/East Florida stock are well above sustainable levels, and that overfishing has been occurring since the 1980's (Cooper et al. 2014)(NMFS 2015c). There is a high degree of uncertainty in the assessment results due to limited data, but nearly all estimates of fishing mortality indicated that overfishing is occurring on this stock (Cooper et al. 2014). Previous studies have also found evidence of overfishing on this stock (McBride and Murphy 2003)(McBride et al. 2008). 15

16 In 2014, 75% of the hogfish catches in this area were taken by the recreational fishery and 25% by the commercial fishery. Catch limits are in place for the commercial and recreational hogfish fisheries, but these have occasionally been exceeded (NMFS SERO 2016). A recent amendment to the Snapper Grouper Fishery splits South Atlantic hogfish into two stocks, and includes regulations aimed at rebuilding the stock and curtailing overfishing (Federal Register 2016). Because overfishing on hogfish is occurring but management is in place, we have awarded a score of 'high concern'. NORTH CAROLINA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS UNITED STATES NORTH CAROLINA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES Moderate The most recent assessment of hogfish indicates that the Georgia to North Carolina stock could be experiencing overfishing, especially in recent years, but these results are confounded by a lack of data (Cooper et al. 2014)(Cooper et al. 2014). Relatively large sized individuals and low total landings numbers in this region (SAFMC 2016) suggest a relatively healthy stock with low fishing pressure. Because results of the SEDAR assessment were highly uncertain, NOAA Fisheries considers fishing mortality on this population unknown (NMFS 2016c). All commercial fishing for hogfish on this populations occurs off the North and South Carolina coasts; no catches are taken off the Georgia coast. Limited diver-based fishing occurs off SC and NC as compared to the FL Keys stock. Implementation of amendment 37 to the Fishery Management Plan for the Snapper Grouper Fishery of the South Atlantic Region splits the South Atlantic stocks into 2 stocks and is likely to curtail overfishing (SAFMC 2016) (Federal Register 2016). Because fishing mortality on this population is uncertain, but management is in place, we have awarded a score of moderate concern. PUERTO RICO/CARIBBEAN SEA, HAND IMPLEMENTS PUERTO RICO High There has been no formal population assessment of hogfish for the U.S. Caribbean. However, an independent data-limited assessment of Puerto Rico reef fishes was conducted in 2014, and hogfish fishing mortality was assessed as unsustainable. The average fishing mortality rate from was estimated to be 50% above the fishing mortality at maximum sustainable yield F/F msy = 1.55), and fishing mortality was estimated to have been above sustainable levels since the late 1980's (Ault and Smith 2015). In Puerto Rico, hogfish are managed within a "wrasses" complex, which includes two other species, Spanish hogfish and puddingwife, but hogfish account for nearly all of the wrasse unit catches (NOAA 2011). Catch limits are in place for the commercial and recreational wrasse fisheries in Puerto Rico, but they are based on average catches rather than the maximum sustainable catch (CFMC and NOAA 2011). Additionally, the catch limits have been exceeded in several years, and in 2016, NOAA fisheries listed hogfish as experiencing overfishing to due catch levels exceeding the established overfishing limit (CFMC 2016)(NMFS 2016c). Because it is likely that overfishing is occurring on hogfish in Puerto Rico, we have awarded a 'high concern' score. FLORIDA/GULF OF MEXICO, HAND IMPLEMENTS UNITED STATES FLORIDA/GULF OF MEXICO, HANDLINES AND HAND-OPERATED POLE-AND-LINES UNITED STATES 16

17 Low The most recent assessment of hogfish indicates that the eastern Gulf of Mexico population is not experiencing overfishing (Cooper et al. 2014). Fishing mortality was determined to be less than the fishing mortality at maximum sustainable yield (FMSY); however, there is a large amount of uncertainty in the fishing mortality estimate due to limited and uncertain data. In 2014, 82% of the hogfish catches in this area were taken by the recreational fishery and 18% by the commercial fishery. Catch limits are in place for the commercial and recreational hogfish fisheries, though these have occasionally been exceeded (NMFS SERO 2016). Because it is probable that overfishing is not occurring on this population, but there is some uncertainty, we have awarded a 'low concern' score. 17

18 Criterion 2: Impacts on other species All main retained and bycatch species in the fishery are evaluated in the same way as the species under assessment were evaluated in Criterion 1. Seafood Watch defines bycatch as all fisheries-related mortality or injury to species other than the retained catch. Examples include discards, endangered or threatened species catch, and ghost fishing. To determine the final Criterion 2 score, the score for the lowest scoring retained/bycatch species is multiplied by the discard rate score (ranges from 0-1), which evaluates the amount of non-retained catch (discards) and bait use relative to the retained catch. The Criterion 2 rating is determined as follows: Score >3.2=Green or Low Score >2.2 and 3.2=Yellow or Moderate Score 2.2=Red or High Rating is Critical if Factor 2.3 (Fishing Mortality) is Crtitical Criterion 2 Summary Only the lowest scoring main species is/are listed in the table and text in this Criterion 2 section; a full list and assessment of the main species can be found in Appendix A. HOGFISH - FLORIDA/GULF OF MEXICO - HAND IMPLEMENTS Subscore: 2.64 Discard Rate: 1.00 C2 Rate: 2.64 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Gray snapper 2.00:Medium 3.00:Moderate Gag grouper 1.00:High 3.00:Moderate 2.33:Moderate 5.00:Very Low Red grouper 1.00:High 4.00:Low 5.00:Very Low Yellow (2.64) Green (3.87) Green (4.47) HOGFISH - FLORIDA/GULF OF MEXICO - HANDLINES AND HAND-OPERATED POLE-AND-LINES Subscore: 2.64 Discard Rate: 0.95 C2 Rate: 2.51 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Gray snapper 2.00:Medium 3.00:Moderate 2.33:Moderate Yellow (2.64) Greater amberjack 2.00:Medium 2.00:High 3.67:Low Yellow (2.71) Red snapper 1.00:High 2.00:High 3.67:Low Yellow (2.71) 18

19 Gag grouper 1.00:High 3.00:Moderate 5.00:Very Low Red grouper 1.00:High 4.00:Low 5.00:Very Low Vermilion snapper 2.00:Medium 5.00:Very Low Yellowtail snapper 2.00:Medium 5.00:Very Low 5.00:Very Low 5.00:Very Low Green (3.87) Green (4.47) Green (5.00) Green (5.00) HOGFISH - FLORIDA/WESTERN CENTRAL ATLANTIC - HAND IMPLEMENTS Subscore: 1.41 Discard Rate: 1.00 C2 Rate: 1.41 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Red grouper 1.00:High 2.00:High 1.00:High Red (1.41) Gray snapper 2.00:Medium 3.00:Moderate Yellowtail snapper 2.00:Medium 5.00:Very Low 2.33:Moderate 5.00:Very Low Yellow (2.64) Green (5.00) HOGFISH - FLORIDA/WESTERN CENTRAL ATLANTIC - HANDLINES AND HAND-OPERATED POLE-AND-LINES Subscore: 1.41 Discard Rate: 0.95 C2 Rate: 1.34 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Red grouper 1.00:High 2.00:High 1.00:High Red (1.41) Gray snapper 2.00:Medium 3.00:Moderate Gray triggerfish 2.00:Medium 3.00:Moderate 2.33:Moderate 2.33:Moderate Yellow (2.64) Yellow (2.64) Red porgy 1.00:High 2.00:High 3.67:Low Yellow (2.71) White grunt 1.00:High 3.00:Moderate 3.67:Low Green (3.32) Vermilion snapper 2.00:Medium 4.00:Low 3.67:Low Green (3.83) Black grouper 1.00:High 4.00:Low 5.00:Very Low Green (4.47) 19

20 Yellowtail snapper 2.00:Medium 5.00:Very Low Mutton snapper 1.00:High 5.00:Very Low 5.00:Very Low 5.00:Very Low Green (5.00) Green (5.00) HOGFISH - NORTH CAROLINA/WESTERN CENTRAL ATLANTIC - HAND IMPLEMENTS Subscore: 1.41 Discard Rate: 1.00 C2 Rate: 1.41 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Red grouper 1.00:High 2.00:High 1.00:High Red (1.41) Scamp 2.00:Medium 3.00:Moderate 3.67:Low Green (3.32) Gag grouper 1.00:High 4.00:Low 3.67:Low Green (3.83) HOGFISH - NORTH CAROLINA/WESTERN CENTRAL ATLANTIC - HANDLINES AND HAND-OPERATED POLE-AND- LINES Subscore: 1.41 Discard Rate: 0.95 C2 Rate: 1.34 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Red grouper 1.00:High 2.00:High 1.00:High Red (1.41) Gray triggerfish 2.00:Medium 3.00:Moderate 2.33:Moderate Yellow (2.64) Red porgy 1.00:High 2.00:High 3.67:Low Yellow (2.71) Scamp 2.00:Medium 3.00:Moderate White grunt 1.00:High 3.00:Moderate 3.67:Low 3.67:Low Green (3.32) Green (3.32) Gag grouper 1.00:High 4.00:Low 3.67:Low Green (3.83) Vermilion snapper 2.00:Medium 4.00:Low 3.67:Low Green (3.83) HOGFISH - PUERTO RICO/CARIBBEAN SEA - HAND IMPLEMENTS Subscore: 1.41 Discard Rate: 1.00 C2 Rate:

21 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Queen triggerfish 2.00:Medium 2.00:High 1.00:High Red (1.41) Schoolmaster 2.00:Medium 3.00:Moderate 1.00:High Red (1.73) Red hind 2.00:Medium 3.00:Moderate Stoplight parrotfish 3.00:Low 3.00:Moderate 2.33:Moderate 2.33:Moderate Yellow (2.64) Yellow (2.64) HOGFISH - SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC - HAND IMPLEMENTS Subscore: 3.32 Discard Rate: 1.00 C2 Rate: 3.32 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Scamp 2.00:Medium 3.00:Moderate 3.67:Low Green (3.32) Gag grouper 1.00:High 4.00:Low 3.67:Low Green (3.83) Greater amberjack 2.00:Medium 4.00:Low 3.67:Low Green (3.83) HOGFISH - SOUTH CAROLINA/WESTERN CENTRAL ATLANTIC - HANDLINES AND HAND-OPERATED POLE-AND- LINES Subscore: 1.41 Discard Rate: 0.95 C2 Rate: 1.34 Species Inherent Vulnerability Abundance Fishing Mortality Subscore Red grouper 1.00:High 2.00:High 1.00:High Red (1.41) Almaco jack 1.00:High 3.00:Moderate 2.33:Moderate Yellow (2.64) Red porgy 1.00:High 2.00:High 3.67:Low Yellow (2.71) Scamp 2.00:Medium 3.00:Moderate 3.67:Low Green (3.32) Gag grouper 1.00:High 4.00:Low 3.67:Low Green (3.83) Greater amberjack 2.00:Medium 4.00:Low 3.67:Low Green (3.83) Vermilion snapper 2.00:Medium 4.00:Low 3.67:Low Green (3.83) 21

22 The North Carolina handline fishery captures vermilion snapper, scamp, red grouper, gag grouper, white grunt, red porgy, and gray triggerfish. The lowest scoring species in the handline fishery is red grouper due to overfished and overfishing status. The North Carolina spear/diver fishery captures gag grouper, red grouper and scamp; all of these species are sustainably fished with the exception of red grouper. The South Carolina handline fishery captures vermilion snapper, scamp, red grouper, gag grouper, red porgy, greater amberjack and almaco jack. The lowest scoring species in the handline fishery was red grouper, again due to overfished and overfishing status. The South Carolina diver/spear fishery captures gag grouper, scamp, and greater amberjack; all of these species are sustainably fished. The Florida Atlantic handline fishery captures vermilion snapper, yellowtail snapper, gray snapper, mutton snapper, red grouper, black grouper, white grunt, red porgy, and gray triggerfish, while the Florida Atlantic spear/dive fishery captures some gray snapper, yellowtail snapper, and red grouper. The lowest scoring species were gray snapper, white grunt, and gray triggerfish due to moderate concerns over their abundance and fishing mortality. The Florida Gulf handline fishery captures red snapper, gray snapper, yellowtail snapper, vermilion snapper, red grouper, gag grouper, and greater amberjack, while the Florida Gulf spear/dive fishery captures gag, red grouper and gray snapper. The lowest scoring species in the handline fishery was greater amberjack, due its overfished status, while the lowest scoring in the spear/diver fishery is gray snapper, due to moderate concern over its abundance and fishing mortality. In Puerto Rico dive fisheries, hogfish are targeted, but these trips also land queen triggerfish, red hind, schoolmaster snapper and stoplight parrotfish, primarily. The lowest scoring species is queen triggerfish because it is near threatened and likely undergoing overfishing in Puerto Rico. Discards in the handline fisheries are moderate, while discards in the spear fisheries are negligible. Data used to determine other target and bycatch species in these fisheries included Trip Interview Program (TIP) data, commercial dealer reports for species caught on trips that catch hogfish, and scientific literature (McKarthy 2014, Scott-Denton et al. 2011, Scott-Denton & Williams 2013, GSAFFI 2008, 2010 and 2013). Criterion 2 Assessment SCORING GUIDELINES Factor Inherent Vulnerability (same as Factor 1.1 above) Factor Abundance (same as Factor 1.2 above) Factor Fishing Mortality (same as Factor 1.3 above) GRAY SNAPPER Factor Inherent Vulnerability 22

23 FLORIDA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS FLORIDA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES FLORIDA/GULF OF MEXICO, HAND IMPLEMENTS FLORIDA/GULF OF MEXICO, HANDLINES AND HAND-OPERATED POLE-AND-LINES Medium Gray snapper are considered moderately vulnerable to fishing, with a FishBase score of 40 out of 100 (Froese and Pauly 2016). Sexual maturity is reached at 9.1 inches FL (Fork Length) for females and 8.7 inches FL for males (Starck and Schroeder 1971)(Manooch and Matheson 1981). Maximum size is estimated to be approximately 90 cm TL (Total Length) (Bortone and Williams 1986) and individuals can reach at least 28 years of age (Fischer et al. 2005). Larger females produce more eggs and several fecundity estimates (# of eggs) range from 600,000 to 6,000,000 (Bortone and Williams 1986) per female, but more recent updates on fecundity are not available. Differences in life history traits, like size and age, between areas with different levels of fishing pressure (N. vs. S. Florida) suggest that demography changed as a result of exploitation (Manooch and Matheson 1981)(Burton 2001)(Allman and Goetz 2009). Adults are found offshore, associated with reef structure and hard bottoms (Bortone and Williams 1986), while juveniles are estuarine-dependent and are commonly associated with seagrass and mangrove habitats (Flaherty 2014). Factor Abundance FLORIDA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS FLORIDA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES FLORIDA/GULF OF MEXICO, HAND IMPLEMENTS FLORIDA/GULF OF MEXICO, HANDLINES AND HAND-OPERATED POLE-AND-LINES Moderate Three genetically distinct gray snapper populations exist: the northwest Gulf, northcentral/northeastern Gulf, and the south Atlantic (east coast of Florida) (Gold 1998). No formal stock assessments have been conducted for any population, though gray snapper is a species that has been well-studied in recent years (FWRI 2011) (FWRI 2011b)(Flaherty 2014)(Flaherty-Walia et al. 2015). Despite research, no target abundance or reference points have been defined (NMFS 2016c), but a formal stock assessment is planned for 2018 (SEDAR 2015). Some scientific studies have suggested that high fishing levels in south Florida have reduced biomass and spawning potential to low levels, and that gray snapper in this area was overfished (Ault et al. 1998)(Ault et al. 2005). This area (S. FL) likely includes fish from both the northeastern Gulf and south Atlantic populations since the Florida Keys represent a common boundary between them. Because the abundance level of gray snapper is uncertain for all populations, and this species has a moderate inherent vulnerability to fishing, abundance is rated a "moderate concern". Factor Fishing Mortality FLORIDA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS FLORIDA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES FLORIDA/GULF OF MEXICO, HAND IMPLEMENTS FLORIDA/GULF OF MEXICO, HANDLINES AND HAND-OPERATED POLE-AND-LINES Moderate There have been no formal population assessments for any of the gray snapper populations, so fishing mortality on all populations is unknown (NMFS 2016c). However, some reports suggest that fishing mortality on gray snapper is high in south Florida waters (Ault et al. 1998). The highest fishing pressure in both the 23

24 commercial and recreational fisheries is centered around south Florida (FWRI 2014), but gray snapper are increasingly being targeted by handline fishermen in Louisiana following restrictions on red snapper (David Nieland, pers. comm.). Gray snapper make up 13% of the landings on trips that target hogfish with commercial divers and 4% using commercial handlines; in the Gulf of Mexico, gray snapper account for 16% and 8% of landings, respectively (TIP 2016). Between 2005 and 2014, the U.S. commercial fishery was a substantial contributor to gray snapper mortality, with yearly average catches of 288,000 lbs (NMFS 2016a). During the same period, the recreational fishery catches averaged 1.8 million lbs annually (NMFS 2016b). A data-limited study in 2005 estimated fishing mortality on gray snapper in south Florida waters to be 2.5 times the fishing mortality at maximum sustainable yield (FMSY), indicating overfishing was occurring ((Ault et al. 2005), Figure 3). However, more recent information is not available. Due to the limited information we have awarded a score of "moderate concern" for fishing mortality. Factor Discard Rate FLORIDA/WESTERN CENTRAL ATLANTIC, HAND IMPLEMENTS FLORIDA/GULF OF MEXICO, HAND IMPLEMENTS < 20% Discard mortality is low when diver-based methods are used (<5%), with discards resulting from the unintended catch of undersized individual fish (Frisch et al. 2012). FLORIDA/WESTERN CENTRAL ATLANTIC, HANDLINES AND HAND-OPERATED POLE-AND-LINES 20-40% Commercial discards in the snapper-grouper fishery in the U.S. South Atlantic are moderate. The total discards/landings ratio for the fishery was 23.2% between 2007 to 2011 (GSAFFI 2013). A large proportion of the discards in the fishery are undersized discards (36 to 98%, depending on the species) (GSAFFI 2008). Discards/landings ratios for some of the most commonly discarded species are: vermilion snapper, 17%; red snapper, 45%; and red grouper, 250% (GSAFFI 2010). FLORIDA/GULF OF MEXICO, HANDLINES AND HAND-OPERATED POLE-AND-LINES 20-40% Total discards/landings ratio for the U.S. Gulf of Mexico reef fish fishery was 33.8% between 2006 and 2009 (Scott-Denton et al. 2011) and nearly identical from data collected in (33.3%, (Scott-Denton & Williams 2013)). Discards/landings ratios for four of the most commonly discarded species that are frequently caught with hogfish are: red snapper, 24%; vermilion snapper, 5%; red grouper, 41%; and gag grouper, 40%. (Scott-Denton et al. 2011). QUEEN TRIGGERFISH Factor Inherent Vulnerability PUERTO RICO/CARIBBEAN SEA, HAND IMPLEMENTS Medium 24